Chapter 21 Active Reading Guide
21.1 Male Reproductive System
Describe the path of sperm from the testes to the urethra.
List the organs that produce components of seminal fluid.
Analyze the role of gonadotropin-releasing hormone, luteinizing hor
Activity Temperature HomeostasisOut in the Cold
Imagine that you are a member of a research and development team working on the development of
thermoregulatory apparel for long-distance athletes. Below are questions designed to focus the
Santiago Canyon College Division of Math and Sciences
Fundamentals of Biology (Biology 109)
Professor: Erica Sharar
Phone: 714-280-3086; texts welcome.
Division of Math & Science; Units: 3
Biology 109 Lecture Section
CHAPTER 11 OUTLINE
11.1 Types of Tissues
Tissues are composed of similarly specialized cells that perform a common function in the body.
The tissues of the human body can be categorized into four major types: epithelial tissue,
connective tissue, muscul